Explanipedia

<span>COF@MXene</span> Composites: A Paradigm Shift in Advanced Materials for Multifunctional Applications in Energy, Environmental Protection, and Catalysis Open

Abbas Ali, Badshah Ullah, Ruimin Cai, Mengchi Li, Fang Gao , et al. · 2025

COF@MXene composites are an emerging class of hybrid materials that integrate excellent electrical conductivity and chemical activity of MXenes with the structural tunability and porosity of covalent organic frameworks (COFs). This review …

Research on tugboat scheduling optimization model considering the reliability of tugboat matching scheme Open

Yangjun Ren, Mengchi Li, Yu Lei, Yan Zhou, Di Liu , et al. · 2025

The selection and scheduling of tugboat matching schemes are key tasks in tugboat assistance operation management. With large ships requiring more tugboat assistance, a two-stage multi-criteria decision-making method is proposed. This incl…

Research on Tugboat Scheduling Optimization Model Considering the Reliability of Tugboat Matching Scheme Open

Yangjun Ren, Mengchi Li, Yu Lei, Yan Zhou, Di Liu , et al. · 2025

The selection and scheduling of tugboat matching schemes are key tasks in tugboat assistance operation management. With large ships requiring more tugboat assistance, a two-stage multi-criteria decision-making method is proposed. This incl…

INSTRUMENTAL ACTIVITIES OF DAILY LIVING (IADLS) PREDICT PLASMA NFL LEVELS IN OLDER ADULTS WITHOUT DEMENTIA Open

Mengchi Li, Russell Calderon, Sofia Liu, Junxin Li · 2024

Instrumental Activities of Daily Living (IADLs) are crucial for the independent living of older adults. Subtle declines in IADLs have been associated with decreased cognitive function. Yet, the knowledge regarding the association of IADL a…

ASSOCIATION OF PHYSICAL ACTIVITY WITH NEUROFILAMENT LIGHT IN NONDEMENTIA OLDER ADULTS AND THE MEDIATION OF FRAILTY Open

Sofia Liu, Mengchi Li, Miranda McPhillips, Russell Calderon, Junxin Li · 2024

Neurofilament light (NfL) is a biomarker for neuronal health, indicative of neural damage and decline in older adults. Physical activity (PA) is known to promote healthy aging and prevent frailty. However, the interplay between PA, physica…

A multi-objective fuzzy programming model for port tugboat scheduling based on the Stackelberg game Open

Yangjun Ren, Qiong Chen, Yui‐yip Lau, Maxim A. Dulebenets, Botang Li , et al. · 2024

An Improved Migratory Birds Optimization Algorithm for Closed- Loop Supply Chain Network Planning in a Fuzzy Environment Open

Yangjun Ren, Qiong Chen, Yui‐yip Lau, Maxim A. Dulebenets, Mengchi Li , et al. · 2024

Recycling of used products can provide substantial economic and environmental benefits for supply chain players. However, many factors associated with the design of closed-loop supply chain networks are uncertain in their nature, including…

A qualitative exploration of 40 Hz sound and music for older adults with mild cognitive impairment Open

Claire Wang, Mengchi Li, Sarah L. Szanton, Susan Courtney, Alexander Pantelyat , et al. · 2024

LIFELONG LEARNING AND SELF-EFFICACY OF PHYSICAL ACTIVITY ENGAGEMENT IN SEDENTARY OLDER ADULTS: A QUALITATIVE STUDY Open

Claire Wang, Mengchi Li, Jing Huang, Yeabsira Tufa, Junxin Li · 2023

Societal-level norms play an essential role in later-life sentiments surrounding learning. While there is a wealth of literature on the benefits of learning new skills in improving health and physical capacity, there is a gap in how learni…

SLEEP AND DEPRESSIVE SYMPTOMS IN COMMUNITY-DWELLING OLDER ADULTS: FINDINGS FROM AMBULATORY SLEEP EEG Open

Jing Huang, Adam P. Spira, Miranda McPhillips, Russell Calderon, Mengchi Li , et al. · 2023

There is limited and inconsistent evidence on the association between electroencephalography (EEG) measured sleep and depressive symptoms among community-dwelling older adults. This study investigated the cross-sectional association betwee…

0744 Self-reported Sleep Quality and Insomnia Symptoms Mediate the Association between Depression and Physical Activity in Older Adults Open

Mengchi Li, Sofia Liu, Russell Calderon, Jing Huang, Yeabsira Tufa , et al. · 2023

Introduction Lack of physical activity (PA) is prevalent and leads to multiple chronic conditions in older adults. Understanding factors contributing to low PA may help develop effective and sustainable PA interventions and promote health …

0725 Self-reported sleep quality and sleep architecture are associated with plasma neurofilament light in older adults without dementia Open

Junxin Li, Jing Huang, Mengchi Li, Nalaka S. Gooneratne, Jessica Gill , et al. · 2023

Introduction Sleep disruption is common in older adults with multiple chronic conditions and can occur before the clinical onset of Alzheimer’s disease (AD). Sleep disruption plays an important role in AD pathology and has been associated …

Concurrent serum lead levels and cognitive function in older adults Open

Yu Deng, Xuechun Lin, Jie Zhou, Mengchi Li, Zhenmei Fu , et al. · 2023

Introduction In this study, we investigated the relationship between serum lead levels and cognitive functioning in a sample of older adults in the US. Method Using the National Health and Nutrition Examination Survey (NHANES) 2011–2013, a…

Secondhand smoke is positively associated with pre-frailty and frailty in non-smoking older adults Open

Zhenmei Fu, Tian Zhou, Fanghong Dong, Mengchi Li, Xuechun Lin , et al. · 2022

Introduction Either exposure to secondhand smoke (SHS) or frailty has been linked to adverse health outcomes in nonsmoking adults. However, their relationship is rarely studied. The purpose of this study is to examine the association betwe…

THE ASSOCIATION OF SLEEP AND PHYSICAL ACTIVITY AMONG OLDER ADULTS AND THE MODERATION OF CHRONOTYPE Open

Jing Huang, Mengchi Li, Miranda McPhillips, Nada Lukkahatai, Junxin Li · 2022

This study aimed to examine the associations of both subjectively and objectively measured sleep with self-reported level of physical activity among older adults, and explore the possible moderative role of chronotype in these associations…

FACTORS ASSOCIATED WITH ELECTRONIC WEARABLE DEVICE USE AMONG US OLDER ADULTS Open

Mengchi Li, Qiwei Li, Chakra Budhathoki, Sarah Szanton, Junxin Li · 2022

Electronic wearable devices(EWD) have been increasingly used in the adult population. Although health benefits of using EWDs may be appealing through health self-monitoring(e.g., physical activity, heart rate, and sleep), safety alerts(e.g…

Association of Sleep and Physical Activity Among Older Adults and the Moderation of Chronotype Open

Jing Huang, Mengchi Li, Miranda McPhillips, Nada Lukkahatai, Junxin Li · 2022

This study aimed to examine the associations of both subjectively and objectively measured sleep with physical activity among older adults and to explore the possible moderating role of chronotype in these associations. We included baselin…

Willingness to Participate in Clinical Research Among Individuals With Cognitive Impairment Open

Mengchi Li, Hyejin Kim, Susan M. Sereika, Trevor J. Nissley, Jennifer H. Lingler · 2022

This secondary analysis examined (1) factors associated with willingness to participate in clinical research for cognitive health among individuals with cognitive impairment and their care partners, and (2) concordance regarding such willi…

Smartwatch Technology for Physical Activity in Older Adults: A Qualitative Study Open

Mengchi Li, Miranda McPhillips, Sarah L. Szanton, Jennifer Wenzel, Junxin Li · 2021

Older adults’ experiences using smartwatch technology for physical activity (PA) have not been well studied. We studied older adults’ acceptance, capacity, and experience using smartwatches for self-monitoring and promoting PA. We conducte…

Preoperative Deprescribing for Medical Optimization of Older Adults Undergoing Surgery: A Systematic Review Open

Ji Won Lee, Mengchi Li, Cynthia M. Boyd, Ariel R. Green, Sarah L. Szanton · 2021

Auricular Point Acupressure Smartphone Application to Manage Chronic Musculoskeletal Pain: A Longitudinal, One-Group, Open Pilot Trial Open

Jennifer Kawi, Chao Hsing Yeh, Mengchi Li, Keenan Caswell, Maurice Mazraani , et al. · 2021

Background Chronic musculoskeletal pain (CMP) is the most common self-reported chronic pain condition. Current treatment for CMP is limited. Methods This was a two-phase study. In Phase 1, three auricular point acupressure (APA)-naïve part…

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